| 米饭导热系数测量方法的研究 |
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| 引用本文： | 孟春玲,刘广伟,梁 韬,赵秀华,李 彤.米饭导热系数测量方法的研究[J].北京工商大学学报(自然科学版),2015,33(2):67-69, 73. |
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| 作者姓名： | 孟春玲 刘广伟 梁 韬 赵秀华 李 彤 |
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| 作者单位： | 北京工商大学材料与机械工程学院,北京,100048 |
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| 摘 要： | 目前常规的导热系数测定仪无法测量米饭等湿物质的导热系数,利用数值模拟仿真软件FLUENT和自行设计搭建的试验平台,结合仿真分析和试验,提出了一种米饭导热系数的测量方法,研究工作为自热食品的后续研究提供基础和理论依据.
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| 关 键 词： | 米饭 导热系数 测量方法 CFD |
Study on Measuring Method for Conductivity Coefficient of Cooked Rice |
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| MENG Chunling,LIU Guangwei,LIANG Tao,ZHAO Xiuhua and LI Tong.Study on Measuring Method for Conductivity Coefficient of Cooked Rice[J].Journal of Beijing Technology and Business University:Natural Science Edition,2015,33(2):67-69, 73. |
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| Authors: | MENG Chunling LIU Guangwei LIANG Tao ZHAO Xiuhua and LI Tong |
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| Institution: | School of Material and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China,School of Material and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China,School of Material and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China,School of Material and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China and School of Material and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China |
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| Abstract: | Currently the conductivity coefficient of wet materials such as cooked rice and so on cannot be measured by the conventional machines. In this study, the CFD software FLUENT was applied and the experimental devise was set up. A measuring method for the conductivity coefficient of cooked rice was presented and validated by comparison of numerical simulating results with testing results. This research provided theoretical fundamentals for the succeeding research of self-heating foods. |
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